Project evaluation: Techniques and practices for developing countries / by Heng-Kang Sang.
Chicago-čujuhus (17. p.)Project Evaluation: Techniques and Practices for Developing Countries / by Heng-Kang Sang.
MLA-čujuhus (9. p.)Project Evaluation: Techniques and Practices for Developing Countries / by Heng-Kang Sang.
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